Patents by Inventor Ha Nee Seo

Ha Nee Seo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tetrahydrocyclopentapyrrole derivatives and a method for preparing the same
    Patent number: 10039747
    Abstract: The present invention provides tetrahydrocyclopentapyrrole derivatives that can be used for preventing or treating peptic ulcer, gastritis or reflux esophagitis, a method for preparing the same, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: August 7, 2018
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Kyung A Yu, Ji Sung Yoon, Deok Ki Eom, Yeon Im Lee, Mi Ryeong Han, Jun Hee Lee, Ha Nee Seo, Ji Duck Kim, Sang Ho Lee
  • Sulfonylindole derivatives and method for preparing the same
    Patent number: 9676714
    Abstract: Disclosed are a sulfonylindole derivative useful for the prevention or treatment of peptic ulcer, gastritis or reflux esophagitis, a method of preparing the same, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: June 13, 2017
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: Kyung A Yu, Ji Sung Yoon, Deok Ki Eom, Yeon Im Lee, Hye Ryun Shin, Jun Hee Lee, Ha Nee Seo, Ji Duck Kim, Sang Ho Lee, Chun Ho Lee
  • SULFONYLINDOLE DERIVATIVES AND METHOD FOR PREPARING THE SAME
    Publication number: 20160221946
    Abstract: Disclosed are a sulfonylindole derivative useful for the prevention or treatment of pepetic ulcer, gastritis or reflux esophagitis, a method of preparing the same, and a pharmaceutical composition containing the same.
    Type: Application
    Filed: October 2, 2014
    Publication date: August 4, 2016
    Inventors: Kyung A. YU, Ji Sung YOON, Deok Ki EOM, Yeon Im LEE, Hye Ryun SHIN, Jun Hee LEE, Ha Nee SEO, Ji Duck KIM, Sang Ho LEE, Chun Ho LEE
  • Tetrahydrocyclopentapyrrole Derivatives and a Method for Preparing the Same
    Publication number: 20160200681
    Abstract: The present invention provides tetrahydrocyclopentapyrrole derivatives that can be used for preventing or treating peptic ulcer, gastritis or reflux esophagitis, a method for preparing the same, and a pharmaceutical composition containing the same.
    Type: Application
    Filed: August 29, 2014
    Publication date: July 14, 2016
    Applicant: DAEWOONG PHARMACEUTICAL CO., LTD.
    Inventors: Kyung A Yu, Ji Sung Yoon, Deok Ki Eom, Yeon Im Lee, Mi Ryeong Han, Jun Hee Lee, Ha Nee Seo, Ji Duck Kim, Sang Ho Lee